This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
| n | a(n) |
|---|---|
| 1 | 11 |
| 2 | 19 |
| 3 | 6719 |
| 4 | 6791 |
| 5 | 6793 |
| 6 | 6857 |
| 7 | 6883 |
| 8 | 6911 |
| 9 | 6947 |
| 10 | 6959 |
| 11 | 6983 |
| 12 | 6991 |
| 13 | 7001 |
| 14 | 7013 |
| 15 | 7027 |
| 16 | 7039 |
| 17 | 7151 |
| 18 | 7187 |
| 19 | 7193 |
| 20 | 7243 |
| 21 | 7247 |
| 22 | 7369 |
| 23 | 7433 |
| 24 | 7477 |
| 25 | 7487 |
| 26 | 7499 |
| 27 | 7517 |
| 28 | 7559 |
| 29 | 7607 |
| 30 | 7703 |
| 31 | 7793 |
| 32 | 7823 |
| 33 | 7841 |
| 34 | 7877 |
| 35 | 7949 |
| 36 | 7993 |
| 37 | 8069 |
| 38 | 8087 |
| 39 | 8089 |
| 40 | 8117 |
| 41 | 8123 |
| 42 | 8147 |
| 43 | 8161 |